COLLAGEN LIQUID
Food supplement declared in France, decision dated 19 August 2026
COLLAGEN LIQUID (Youtheory®) is a food supplement declared in France. Status: déclaré en France, commercialisation possible : l'administration ne s'est pas opposée à la déclaration (ce n'est ni une autorisation ni une évaluation de sécurité). None of the rules we check flags an issue with its declared composition; vitamin and mineral doses are not published by Compl'Alim and are therefore not checked.
- Brand
- Youtheory®
- Food business operator placing the product on the market
- Jamieson Health Products Netherlands B.V.
- Status
- Déclaré en France, commercialisation possible : l'administration ne s'est pas opposée à la déclaration (ce n'est ni une autorisation ni une évaluation de sécurité)
- Form
- Flacon
- Daily dose
- 1 flacon
- Directions for use
- (Adultes) Bien agiter et consommer un (1) flacon (30 ml) par jour.
- Intended populations
- Hommes et femmes de 18 ans et plus
- Not recommended for (according to the manufacturer)
- Adolescents (moins de 18 ans), Enfants (moins de 12 ans), Enfants en bas âge (1 à 3 ans), Nourrissons (moins de 1 an), Enfants (de moins de 6 ans), Enfants (de moins de 10 ans)
- Flavourings
- berry flavour
Declaration 373521, procedure Article 15. Compl'Alim, food supplement declarations (France), retrieved 23 October 2026.
Regulatory points
None of the rules we check applies to the declared ingredients.
Declared composition
Substances
| Name | Per day |
|---|---|
| collagène hydrolysé | 5,000 mg |
Additives
E967, E960, E330, E296
Other ingredients
Eau purifiée
List from the declaration, administrative decision dated (Compl'Alim, food supplement declarations (France)).
Has the product changed? Photograph the packaging.
Label warnings
Les femmes enceintes ou qui envisagent une grossesse doivent consulter leur médecin avant de prendre des compléments alimentaires. Une consommation excessive peut avoir des effets laxatifs.
This information reproduces the manufacturer's declaration to the administration (DGAL). It does not say whether the product is effective and does not replace advice from a doctor or pharmacist, particularly during pregnancy or when taking medication.
Other declarations with the same name
In France, every company that markets a supplement declares it, so one product can have several declarations (new formula, another distributor, an older declaration withdrawn). Each line compares the declared composition with this page.
- COLLAGEN LIQUID Scitec Nutrition, declared in 2026 : different composition: 10 ingredient(s) added, 4 missing
- Collagen liquid All Sports Labs, declared in 2024 : different composition: 14 ingredient(s) added, 5 missing
- COLLAGEN LIQUID Scitec Nutrition, declared in 2023 : different composition: 8 ingredient(s) added, 4 missing
- COLLAGEN LIQUID BiotechUSA, declared in 2020 : different composition: 10 ingredient(s) added, 4 missing
- COLLAGEN LIQUID BiotechUSA, declared in 2020 : different composition: 10 ingredient(s) added, 4 missing
- COLLAGEN Liquid HEALTH TRADE S.r.o, declared in 2020 : different composition: 9 ingredient(s) added, 4 missing
Brand : Youtheory®